Lenovo IdeaPad 3 17IAU7 (82RL) vs. Dell Latitude 7440

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo IdeaPad 3 17IAU7 (82RL) and Dell Latitude 7440. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Lenovo IdeaPad 3 17IAU7 (82RL) Review

Advantages and disadvantages of Lenovo IdeaPad 3 17IAU7 (82RL) based on its technical characteristics, features, user experience, expert reviews and price level.

large display

affordable price

decent processor performance

lightweight design

good keyboard layout

average battery life

limited graphics capability

no backlit keyboard

plastic build quality

Dell Latitude 7440 Review

Advantages and disadvantages of Dell Latitude 7440 based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard comfort

good battery life

responsive touchpad

solid performance

heavier than competitors

average display brightness

limited graphics power

noisy under load

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 3 17IAU7 (82RL) and Dell Latitude 7440
75 % - Design
72 % - Display
75 % - Performance
75 % - Connectivity
75 % - Battery
85 % - Design
72 % - Display
75 % - Performance
86 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 3 17IAU7 (82RL) vs. Dell Latitude 7440 Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Product Type Notebook Notebook
Dimensions (WxDxH) 39.9 cm x 27.4 cm x 1.99 cm 31.3 cm x 22.275 cm x 1.821 cm
Weight 2.04 kg 1.322 kg
Case Material Polycarbonate ABS (bottom), polycarbonate ABS (top) Aluminum
Colour Arctic grey Grey
DISPLAY Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Screen Size (Type) 17.3" - TN 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1600 x 900 (HD+) 1920 x 1200 (Full HD Plus)
Pixel Density (ppi) - 162
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 -
Image Brightness 250 cd/m² 250 cd/m²
Colour Gamut 60% NTSC 45% NTSC
Colour Support - 16.2 million colours
Features Anti-glare, 90° viewing angle Anti-glare, Wide Viewing Angle, 35 ms response rate, 6-bit + FRC Color Depth, 0.157 mm pixel pitch, 85° horizontal and vertical viewing angle
PROCESSOR Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
CPU Intel Pentium 8505 / 1.2 GHz Intel Core i5 (13th Gen) 1345U / 1.6 GHz
Max Turbo Speed 4.4 GHz 4.7 GHz
Number of Cores 5-core 10-core
Cache 8 MB L3 - 12 MB
Platform Technology - Intel vPro Enterprise
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
RAM 4 GB (provided memory is soldered) 16 GB (provided memory is soldered)
Max RAM Supported 12 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed 3200 MHz 4800 MHz
Rated Speed 3200 MHz 4800 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 1 -
STORAGE Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) 256 GB SSD M.2 2230 PCIe 4.0 x4 - NVM Express (NVMe), Class 35
AUDIO & VIDEO Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Graphics Processor (GPU) Intel UHD Graphics Intel Iris Xe Graphics
Max Monitors Supported 2 external monitor(s) -
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 720p Yes - 1920 x 1080 (standard), 640 x 360 (infrared)
Camera Features Privacy shutter, fixed focus Privacy shutter, IR/RGB camera, Temporal Noise Reduction, 80 degrees, 86.6 degrees (IR camera)
Image Sensor Type - CMOS
Video Resolutions - 1920 x 1080
Frame Rate - 30 frames per second
Sound Stereo speakers, dual array microphone Four stereo speakers, dual array microphone
Codec - Realtek ALC3281
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio
Audio Features Noise-cancellation technology -
COMMUNICATIONS Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller M.2 Card Intel Wi-Fi 6E AX 211
Features Dual stream (2x2) Dual stream (2x2), WWAN aerial
BATTERY Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Technology Lithium polymer 3-cell Lithium Ion
Battery Capacity (Size) 38 Wh 57 Wh
Battery Life Up to 7.1 hours -
Battery Run Time Local video (1080p) playback time (150 nits): up to 7.1 hours -
AC ADAPTER Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 65 Watt, 5 / 9 / 15 / 20 V
INPUT Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight - Yes
Features Multi-touch touchpad, buttonless touchpad, precision touchpad Mini LED backlit, 80-key
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Interfaces USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
HDMI
2 x USB4 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
USB 3.2 Gen 1 (PowerShare)
USB 3.2 Gen 1
Headphone/microphone combo jack
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Operating System (OS) Windows 11 Home in S mode - English Windows 11 Pro - Dutch / English / French / German / Italian
Software Included Microsoft 365 Personal Microsoft Office (30 days trial, excludes office licence)
MISCELLANEOUS Lenovo IdeaPad 3 17IAU7 (82RL) Dell Latitude 7440
Included Accessories Power adapter USB-C power adapter
Integrated Options - Accelerometer, hall sensor
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader
Security Slot Type - Noble Wedge security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password, RapidCharge, self-healing BIOS ExpressCharge, ExpressChargeBoost
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 FIPS 140-2, TCG Certified, TCO Certified 9.0
ENERGY STAR Certified Yes -
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 5 °C 0 °C
Humidity Range Operating 8 - 95% 10 - 90% (non-condensing)
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
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